Haier HPU-90CA03T3 Users’ Attention, Windows should be hung with curtains or blinds

Page 8
Cut off power

Users’ Attention

Do not press tightly with the LCD part of the wire controller to avoid damage of it.

Set proper room temperature

Not too low or high and make every peop- le in the

room

Cooling is

Heating is

18~23¡

feel

26~28¡

 

comfortable.

 

Do not let the cold air blows directly to human body for a long time and do not make the room temperature drop too low. Otherwise, it may

cause uncomfortable or bad to your health.

The airflow cannot directly blow to the pets and plants.

Otherwise, pets and plants may be hurt.

The room should often ventilate. After a long-time

of using air conditioner, the room must be ventilated.

Do not keep the doors and windows open

Otherwise, it may lower the efficiency of

the air conditioner.

Television, radio and acoustics, etc. equipment should keep over 1m from indoor unit and wire controller. Otherwise, they may

disturb the image and cause noise.

Do not put any drying devices under

the indoor unit. The heat may cause the deformation of indoor unit.

If do not use the air conditioner for a long time, it is necessary to cut off power.

If do not cut off power, the unit may consume

power. In order to protect the unit, before using the air conditioner again, turning on the power at least 12 hours in advance.

The windows should be hung with curtains or blinds.

Do not let the sun shine directly shine in the room; do not let the outdoor air enter room.

The articles must keep dry cannot be put under the indoor unit. When the humidity

is over 80% or the drainage

outlet is blocked,

the indoor unit may drop water.

Do not put articles around the air inlet and outlet.

This kind of obstacle can lower the efficiency of the air conditioner or cause unit trouble.

The air conditioner can only be used in air conditioning. It can not be used in other purpose.

Do not use the air conditioner in some specific purpose, such as storage or protect food, animals, plants, precise instrument and

artwork,

otherwise,

the quality of them may

be declined.

7

Image 8
Contents Cabinet unit Name of Parts Outdoor unitParts and Functions Operation points Safety Precautions Applicable ambient temperature rangeOperation Unit startFan Operation Users’ Attention Windows should be hung with curtains or blindsMaintenance Remove air inlet grilleAfter season maintenance Trouble shooting Followings are not problemsWhen problems occur? Switch is not set At onWhen Troubles Occur ? SymptomInstallation instruction Installation instruction Standard accessoriesInstallation procedure Before installationInstallation procedure Installation of indoor unitInstallation of fall-prevention fitting metal Indoor unit Slope Good Main points of installation refrigerant pipe Outdoor unit Unit Clearances Tubing connection Matters needing attention Check for leakage Vacuum PumpingRefrigerant charge Refill refrigerantOpen all valves Heat isolation of the pipesConnect wire between indoor & outdoor unit Wiring method Wiring method of orbicular terminalPressing method of connection wire Others Calculation of refrigerant density Preventive measures against excess of critical valuePage